multi-stage

The adjective "multi-stage" is a modern English compound formed by combining two distinct morphemes. The first, "multi-", is a Latin-derived prefix meaning "many," which has been productively used in English since the 17th century. The second, "stage," entered English from Old French, carrying the sense of a floor of a building, which metaphorically extended to mean a distinct period or phase in a process. The compound's logic is transparently literal, directly describing a process or device that operates in or consists of many distinct phases, reflecting a straightforward application of its constituent parts.

Structure: multi (many) + stage (phase) - multi: From Latin multus (much, many). A combining form meaning "many" or "multiple." - stage: From Old French estage (a story of a building, a phase), ultimately from Latin stare (to stand). In this compound, it means a distinct phase or period in a process.